* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}

header {
    background: #3097d1;
}

header a img {
    width: 100px;
}

nav {
    padding-left: 0px !important;
}

.nav-link {
    padding-left: 15px !important;
    padding-right: 15px !important;
    color: white !important;
}

header nav .act {
    color: #f5fbf7 !important;
}

.main {
    background-color: #f5f8fa;
    padding-top: 30px;
    border-bottom: 1px solid #e7e8ea;
}

.main .container {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 95px;
}

.bg-bai {
    background: white;
}

.main .left {
    margin-right: 30px;
}

.main .left .user {
    width: 260px;
    border: 1px solid #e4ecf1;
    padding-bottom: 20px;
}

.main .left .user p {
    width: 200px;
    margin: auto;
}

.main .left .user h6 {
    margin-top: -40px;
}

.main .left .user img:first-child {
    width: 100%;
}

.main .left .user img:nth-child(2) {
    border-radius: 50%;
    transform: translateY(-50%);
    border: 2px solid white;
    width: 100px;
    height: 100px;
}

.main .left .about {
    border: 1px solid #e4ecf1;
    width: 260px;
    padding: 15px;
    padding-bottom: 30px;
    margin-top: 20px;
}

.main .left .about p {
    margin-bottom: 0px;
}

.main .left .photo {
    border: 1px solid #e4ecf1;
    width: 260px;
    padding: 15px;
    display: flex;
    flex-wrap: wrap;
}

.main .left .photo h6 {
    width: 100%;
}

.main .left .photo img {
    width: 110px;
    height: 110px;
    display: block;
    margin-bottom: 10px;
}

.main .zhong {
    margin-right: 30px;
}

.main .zhong .first,
.main .zhong .second,
.main .zhong .third {
    width: 540px;
    border: 1px solid #e4ecf1;
    padding: 20px;
    position: relative;
}

.main .zhong .first span,
.main .zhong .second span,
.main .zhong .third span {
    position: absolute;
    font-size: 12px;
    color: cadetblue;
    top: 20px;
    right: 20px;
}

.main .zhong .first p,
.main .zhong .second p,
.main .zhong .third p {
    font-size: 14px;
    color: #9b9394;
}

.main .zhong .first .img {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.main .zhong .first mark,
.main .zhong .third mark {
    background: none;
    color: #313f46;
}

.main .zhong .first .img img {
    height: 200px;
    width: 244px;
    display: block;
}

.main .zhong .third img {
    width: 100%;
    display: block;
}

.main .right .one {
    width: 250px;
    border: 1px solid #e4ecf1;
    padding: 15px;
}

.main .right .two {
    width: 250px;
    border: 1px solid #e4ecf1;
    padding: 15px;
}

.main .right .three {
    width: 250px;
    border: 1px solid #e4ecf1;
    padding: 15px;
}

.main .right .one img {
    width: 100%;
}

.main .right .one h6 {
    font-size: 15px;
}

.main .right .one p {
    font-size: 14px;
}

.main .right .one a {
    padding: 8px;
    color: #abd1e5;
    border: 1px solid #abd1e5;
    border-radius: 5px;
    display: inline-block;
}

.main .right .two {
    margin-top: 20px;
}

.main .right .two .jieshao img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.main .right .two .jieshao h6,
.main .right .two .jieshao p {
    display: inline-block;
    position: relative;
    top: -12px;
}

.main .right .two .jieshao a {
    position: relative;
    padding: 2px 6px;
    color: #8ec0db;
    top: -24px;
    left: 54px;
    border: 1px solid #8ec0db;
    border-radius: 5px;
    display: inline-block;
}

footer {
    padding: 50px 0;
    background-color: #f5f8fa;
}

footer ul .nav-link {
    color: #0E5DB7 !important;
}

@media (max-width:800px) {
    .main .left {
        margin-right: 0;
    }
    .main .zhong {
        margin-right: 0;
    }
    
    .main .left .user{
        width: 100%;
    }
    .main .left .about{
        width: 100%;
        text-align: center;
    }
    .main .left .photo{
        width: 100%;
    }
    .main .left .photo img{
         margin: 0 !important;
        flex-grow: 1;
    }
    .main .zhong .first, .main .zhong .second, .main .zhong .third{
        width: 100%;
    }
    .main .zhong .first .img img{
        width: 100%;
        margin-bottom: 20px !important;
    }
    .main .right .one{
        width: 100%;
        margin-top: 30px;
    }
    .main .right .two{
        width: 100%; 
    }
    .main .right .two .jieshao{
        margin-bottom: 20px;
    }
    .main .right .two .jieshao a{
        top: 15px; 
        left: -156px;
    }
    .main .right .two .jieshao:last-child a{
        left: -130px;
    }
    .main .right .three{
        width: 100%;
    }
}
@media (max-width:320px){
    .main .right .two .jieshao a{
        top: -27px; 
        left: 56px;
    }
    .main .right .two .jieshao:last-child a{
        top: 16px;
    }
}
 